Pityriasis rosea - Symptoms & causes - Mayo Clinic
2024年7月12日 · Pityriasis (pit-ih-RIE-uh-sis) rosea can happen at any age but is most common between the ages of 10 and 35. It tends to go away on its own within 10 weeks. Treatment may help relieve the symptoms.
Pityriasis rosea - Wikipedia
Pityriasis rosea is a type of skin rash. [2] Classically, it begins with a single red and slightly scaly area known as a "herald patch". [ 2 ] This is then followed, days to weeks later, by an eruption of many smaller scaly spots; pinkish with a red edge in people with light skin and greyish in …
Pityriasis Rosea: Symptoms, Causes, and Treatment - WebMD
2023年10月24日 · What Is Pityriasis Rosea? Pityriasis rosea, a rash that usually appears on the torso, upper arms, thighs, or neck, may sound worse than it really is.
Pityriasis rosea - DermNet
Pityriasis rosea is a self-limiting rash, which resolves in about 6–10 weeks. It is characterised by a large circular or oval "herald patch", usually found on the chest, abdomen, or back.
Pityriasis Rosea (Christmas Tree Rash): Causes & Treatment
2022年6月17日 · Pityriasis rosea (pih-tuh-RY-uh-sis ROH-zee-uh) is a common skin condition that causes patches of your skin to develop raised, scaly rashes. It may appear on any part of your body, but it usually appears on the trunk (torso), arms and legs.
玫瑰糠疹 - 维基百科，自由的百科全书
玫瑰糠疹（pityriasis rosea）是一种炎症性皮疹。主要见于青年及中年人，好发于躯干和四肢近端，且为大小不一、数目不等的类圆形覆少量鳞屑的红斑。
Pityriasis Rosea: Diagnosis and Treatment - AAFP
2018年1月1日 · Pityriasis rosea is a self-limiting skin condition that presents as discrete scaly papules and plaques along the Langer lines (cleavage lines) over the trunk and limbs.
Pityriasis rosea - Diagnosis & treatment - Mayo Clinic
2022年10月11日 · Pityriasis rosea usually goes away on its own without treatment in 4 to 10 weeks. If the rash doesn't disappear by then or the itching bothers you, talk with your health care provider about treatments. The condition clears up without scarring and …
Pityriasis rosea: Signs and symptoms - American Academy of Dermatology
2024年3月1日 · What does pityriasis rosea look like and feel like? What people feel and see on their skin can differ. The following explains how pityriasis rosea tends to develop and progress.
Pityriasis Rosea - StatPearls - NCBI Bookshelf
2024年3月1日 · Pityriasis rosea (PR), meaning rose-colored scale, is an acute self-limiting papulosquamous disorder. Also known as pityriasis circinata, roseola annulata, and herpes tonsurans maculosus, PR is often distinguished by the development of a slightly raised, oval, scaly patch called the "herald patch." It is later followed by multiple clusters of ...